Question

If `(-1, 0)` lies on the graph of `y = f(x)`, what is the point that lies on the graph of `y = f(x + 3)`?

Answer 1

In `y = f(x - b)`, the value of `b` decides the horizontal transformation. For a) `b = -3`, so the function is transformed `3` units left. This means the new point is `(-1, -3)`.

I'll leave the other one for you.

Hopefully this helps!